F better csv value error

Summary

For #127 (closed). Improve error message when encountering TypeErrors when reading in CSV/TSV files.

Focus

There is more logic in order to scan for and collect erroneous rows and columns from which then a comprehensive output is created. Is the new unit test enough? Can you come up with more problems that should be considered?

Test Environment

Run the new unit test.

Check List for the Author

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• All automated tests pass
• Reference related issues
• Up-to-date CHANGELOG.md (or not necessary)
• Up-to-date JSON schema (or not necessary)
• Appropriate user and developer documentation (or not necessary)
  • How do I use the software? Assume "stupid" users.
  • How do I develop or debug the software? Assume novice developers.
• Annotations in code (Gitlab comments)
  • Intent of new code
  • Problems with old code
  • Why this implementation?

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• Up-to-date CHANGELOG.md (or not necessary)
• Appropriate user and developer documentation (or not necessary)
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.
• Check: Are there specifications? Are they satisfied?

For further good practices have a look at our review guidelines.

assigned to @florian

marked the checklist item All automated tests pass as completed

marked the checklist item Reference related issues as completed

marked the checklist item Up-to-date CHANGELOG.md (or not necessary) as completed

marked the checklist item Up-to-date JSON schema (or not necessary) as completed

marked the checklist item Appropriate user and developer documentation (or not necessary) as completed

marked the checklist item Annotations in code (Gitlab comments) as completed

added 1 commit

• 45384af9 - FIX: Don't fail when datatype definitions don't occur in table

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requested review from @henrik

requested review from @daniel and removed review request for @henrik

resolved all threads

added 1 commit

• c14fcef2 - STY: Whitespaces and test.

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marked the checklist item I understand the intent of this MR as completed

marked the checklist item All automated tests pass as completed

marked the checklist item Up-to-date CHANGELOG.md (or not necessary) as completed

marked the checklist item Appropriate user and developer documentation (or not necessary) as completed

marked the checklist item The test environment setup works and the intended behavior is reproducible in the test as completed

marked the checklist item In-code documentation and comments are up-to-date. as completed

enabled an automatic merge when the pipeline for c14fcef2 succeeds

mentioned in commit 3a743c45

merged